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add new function

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10638 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-12-29 05:06:38 +00:00
parent 590c6cf732
commit 9fc8a3ec2e
2 changed files with 20 additions and 0 deletions
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10
include/Support/StringExtras.h
View File

@ -97,6 +97,16 @@ static inline std::string ftostr(double V) {
return Buffer; return Buffer;
} }
/// getToken - This function extracts one token from source, ignoring any
/// leading characters that appear in the Delimiters string, and ending the
/// token at any of the characters that appear in the Delimiters string. If
/// there are no tokens in the source string, an empty string is returned.
/// The Source source string is updated in place to remove the returned string
/// and any delimiter prefix from it.
std::string getToken(std::string &Source,
const char *Delimiters = " \t\n\v\f\r");
} // End llvm namespace } // End llvm namespace
#endif #endif

10
include/llvm/ADT/StringExtras.h
View File

@ -97,6 +97,16 @@ static inline std::string ftostr(double V) {
return Buffer; return Buffer;
} }
/// getToken - This function extracts one token from source, ignoring any
/// leading characters that appear in the Delimiters string, and ending the
/// token at any of the characters that appear in the Delimiters string. If
/// there are no tokens in the source string, an empty string is returned.
/// The Source source string is updated in place to remove the returned string
/// and any delimiter prefix from it.
std::string getToken(std::string &Source,
const char *Delimiters = " \t\n\v\f\r");
} // End llvm namespace } // End llvm namespace
#endif #endif